Lower gastrointestinal bleeding epidemiology and demographics: Difference between revisions

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Latest revision as of 14:09, 29 December 2017

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2]

Overview

The prevalence of lower gastrointestinal bleeding is approximately 20 per 100,000 population in the United States. Lower gastrointestinal bleed is more common in men than women.

Epidemiology

Prevalence

The prevalence of lower gastrointestinal bleeding is approximately 20 per 100,000 population in the United States.^[1]^[2]

Incidence

The estimated annual incidence of lower GI bleeding is approximately 0.03% in the adult population as a whole.
The overall incidence of lower GI bleeding is approximately 27 per 100,000 population in the United States.

Demographics

Gender

Lower gastrointestinal bleed (LGIB) is more common in men than women.^[1]

Race

There is no racial predilection to lower gastrointestinal bleeding.

Age

LGIB is rare in children.
The incidence of lower GI bleeding increases with age with a 200-fold increase from the second to eighth decades of life.

Incidence of GI bleeding based on age
Source:https://creativecommons.org/licenses/by-sa/4.0/

References

↑ ^1.0 ^1.1 Ghassemi KA, Jensen DM (2013). "Lower GI bleeding: epidemiology and management". Curr Gastroenterol Rep. 15 (7): 333. doi:10.1007/s11894-013-0333-5. PMC 3857214. PMID 23737154.
↑ Zuccaro G (2008). "Epidemiology of lower gastrointestinal bleeding". Best Pract Res Clin Gastroenterol. 22 (2): 225–32. doi:10.1016/j.bpg.2007.10.009. PMID 18346680.

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[pmid23737154-1] 1.0 ^1.1 Ghassemi KA, Jensen DM (2013). "Lower GI bleeding: epidemiology and management". Curr Gastroenterol Rep. 15 (7): 333. doi:10.1007/s11894-013-0333-5. PMC 3857214. PMID 23737154.

[pmid18346680-2] Zuccaro G (2008). "Epidemiology of lower gastrointestinal bleeding". Best Pract Res Clin Gastroenterol. 22 (2): 225–32. doi:10.1016/j.bpg.2007.10.009. PMID 18346680.

[1]

[2]

@@ Line 4: / Line 4: @@
 {{CMG}}; {{AE}} {{ADG}}
 ==Overview==
+The prevalence of lower gastrointestinal bleeding is approximately 20 per 100,000 population in the United States. Lower gastrointestinal bleed is more common in men than women.
-==Epidemiology and Demographics==
+==Epidemiology==
-===Incidence===
-*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
-*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
 ===Prevalence===
-*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
+*The [[prevalence]] of lower gastrointestinal bleeding is approximately 20 per 100,000 population in the United States.<ref name="pmid23737154">{{cite journal |vauthors=Ghassemi KA, Jensen DM |title=Lower GI bleeding: epidemiology and management |journal=Curr Gastroenterol Rep |volume=15 |issue=7 |pages=333 |year=2013 |pmid=23737154 |pmc=3857214 |doi=10.1007/s11894-013-0333-5 |url=}}</ref><ref name="pmid18346680">{{cite journal |vauthors=Zuccaro G |title=Epidemiology of lower gastrointestinal bleeding |journal=Best Pract Res Clin Gastroenterol |volume=22 |issue=2 |pages=225–32 |year=2008 |pmid=18346680 |doi=10.1016/j.bpg.2007.10.009 |url=}}</ref>
-*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
-*The prevalence of [disease/malignancy] is estimated to be [number] cases annually.
-===Case-fatality rate/Mortality rate===
+===Incidence===
-*In [year], the incidence of [disease name] is approximately [number range] per 100,000 individuals with a case-fatality rate/mortality rate of [number range]%.
+*The estimated annual [[incidence]] of lower GI bleeding is approximately 0.03% in the adult population as a whole.
-*The case-fatality rate/mortality rate of [disease name] is approximately [number range].
+*The overall incidence of lower GI bleeding is approximately 27 per 100,000 population in the United States.
+[[Image:Incidence of LGIB.png|center|thumb|400px|Incidence of GI bleeding per 100,000 population.<br>Source: https://creativecommons.org/licenses/by-sa/4.0/]]
+==Demographics==
+===Gender===
+*Lower gastrointestinal bleed (LGIB) is more common in men than women.<ref name="pmid23737154">{{cite journal |vauthors=Ghassemi KA, Jensen DM |title=Lower GI bleeding: epidemiology and management |journal=Curr Gastroenterol Rep |volume=15 |issue=7 |pages=333 |year=2013 |pmid=23737154 |pmc=3857214 |doi=10.1007/s11894-013-0333-5 |url=}}</ref>
+===Race===
+*There is no racial predilection to lower gastrointestinal bleeding.
 ===Age===
-*Patients of all age groups may develop [disease name].
+*LGIB is rare in children.
-*The incidence of [disease name] increases with age; the median age at diagnosis is [#] years.
+*The incidence of lower GI bleeding increases with age with a 200-fold increase from the second to eighth decades of life.
-*[Disease name] commonly affects individuals younger than/older than [number of years] years of age.
+[[Image:Age wise incidence.png|thumb|400px|center|Incidence of GI bleeding based on age<br>Source:https://creativecommons.org/licenses/by-sa/4.0/]]
-*[Chronic disease name] is usually first diagnosed among [age group].
-*[Acute disease name] commonly affects [age group].
-===Race===
-*There is no racial predilection to [disease name].
-*[Disease name] usually affects individuals of the [race 1] race. [Race 2] individuals are less likely to develop [disease name].
-===Gender===
-*[Disease name] affects men and women equally.
-*[Gender 1] are more commonly affected by [disease name] than [gender 2]. The [gender 1] to [gender 2] ratio is approximately [number > 1] to 1.
-===Region===
-*The majority of [disease name] cases are reported in [geographical region].
-*[Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].
-===Developed Countries===
-===Developing Countries===
 ==References==